fan-shaped rail segment 扇形段导轨
To solve this problem, a T-shaped rail falling guard device was developed by Henan Transmission and Distribution Construction Co.
针对这种情况，河南送变电建设公司研制出一种T型轨道式攀登坠落保护装置。
A computationally efficient multigrid control volume method based additive correction strategy is developed for the solution of the very high bearing number and shaped rail air bearing problems.
本文提出一种计算效率高的、基于叠加修正策略的多重网格控制体方法，解决轴承数很大和导轨形状复杂的气膜承载问题。
The train pulled out without great ceremony and slipped through Singapore's backyards and open Spaces, across the diamond-shaped island to the causeway that carries rail and road traffic to Malaysia.
火车悄无声息地开动了，驶过新加坡郊外的开阔空间，穿过钻石形的岛屿，驶上铁路公路并行的大堤，朝马来西亚方向前进。
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